/*
 * Copyright 2013-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.kubernetes.client.reactive.discovery.it;

import java.util.stream.Collectors;

import reactor.core.publisher.Mono;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.kubernetes.client.discovery.reactive.KubernetesInformerReactiveDiscoveryClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author Ryan Baxter
 */
@SpringBootApplication
@RestController
public class KubernetesClientReactiveDiscoveryClientApplicationIt {

	private final KubernetesInformerReactiveDiscoveryClient discoveryClient;

	public KubernetesClientReactiveDiscoveryClientApplicationIt(
			KubernetesInformerReactiveDiscoveryClient discoveryClient) {
		this.discoveryClient = discoveryClient;
	}

	public static void main(String[] args) {
		SpringApplication.run(KubernetesClientReactiveDiscoveryClientApplicationIt.class, args);
	}

	@GetMapping("/services")
	public Mono<String> services() {
		return discoveryClient.getServices().collect(Collectors.joining(","));
	}

}
